Jon Provost and Lassie on Tennessee Ernie Ford show

Lassie is an American television series that follows the adventures of a female Rough Collie named Lassie and her companions, human and animal. The show was the creation of producer Robert Maxwell and animal trainer Rudd Weatherwax and was televised from September 12, 1954, to March 24, 1973. One of the longest running dramatic series on television, the show chalked up seventeen seasons on CBS before entering first-run syndication for its final two seasons.